Amortization calculator—Also a mortgage calculator that lets you keep recalculating based on a higher down-payment or added amounts to monthly payments.
Bonus calculator—aggregate method. Uses regular federal withholding rates. Use if your state allows the aggregate method. Free registration required.
Bonus calculator—percent method. Uses supplemental withholding rates. Use if your state does not have a supplemental withholding rate and permits the percent method. Free registration required.
Calendar calculator—generate a calendar for any month.
Car lease payment calculator—lays out the future costs of an auto lease.
CD calculator—shows payout at maturity based on initial deposit, interest, term and period of compounding (daily, weekly, monthly, etc.).
Currency converter—converts any currency into any other.
Financial Calculators—Any financial calculator you need.
Hourly employee paycheck calculator—includes filing status, deductions, state withholding, exemptions, other withholding etc. Free registration required.
Loan calculator—calculates loan payment amounts; savings and annuity amounts and future value.
Mathematical functions—from basic to PhD level.
Measurement converter—converts any measure to any other.
Compound interest calculator—takes an amount and compounds it monthly over a fixed period at a fixed annual yield. Allows added monthly contributions.
Mortgage calculator—generates a table of monthly payments.
Number of days calculator—calculate the number of days between any two dates.
Roth IRA—conversion calculator.
Time zones—zone-by-zone times worldwide.
Business expenses—how to reduce expenses; a checklist.
Business plans—useful for new or growing businesses. Be sure to click on “Writing the plan” and “Using the plan” in the lefthand column.
Business records retention—to see how long to keep different kinds of business records.
Business start-ups—checklists for new businesses.
Credit and Collections—the federal Fair Debt Collection Practices Act, section by section.
Domain names—find out what names are available before you try to register a name.
Management—online integrated library for personal, professional and organizational development with approximately 650 topics.
Social Security Statement—request a personal statement online.
Strategic Planning Process—basics.
Wages—by geographical area and occupation.
Abbreviations—used in business
Accounting terms—dictionary.
Area codes—quickly find the area code for a geographical location—or find the geographical location of the area code that you are dialing.
Banking terms—for paper, EFT, AMT and other transactions.
Business tax, financial, and real-estate terms—a glossary, A-M.
Business tax, financial, and real-estate terms—a glossary, N-Z.
Nonprofit organization (NPO) accounting terms—a glossary
SIC codes—get the SIC number for any industry or specialty.
Synonyms—a thesaurus.
Words, phrases, translations—a dictionary
2022 Forms 1099-A and 1099-C Instructions
Employers Tax Guide to Fringe Benefits.
I-9—pdf of Employment Eligibility Verification.
Forms, Instructions, and Publications
Audit Techniques Guides)—obtain any of the Audit Technique Guides used by IRS examiners when they audit your firm
Standard Mileage Rates (all years)
Tax withholding and estimated taxes—Publication 505.
Agriculture—IRS rules, regulations and resources
Automotive—IRS rules, regulations and resources
Bartering income—IRS rules, regulations and resources
Construction—IRS rules, regulations and resources
Entertainment—IRS rules, regulations and resources
Money Services Business (MSB) Information Center
Real Estate—IRS rules, regulations and resources
Restaurants (archival information)—IRS rules, regulations and resources
Tax professionals—IRS rules, regulations and resources
Financial management guide for non-profit organizations
Internal Controls for Non Profits
Nonprofit Accounting Basics (FASBs)
Contributions—FASB Pronouncement No. 116 “Accounting for Contributions Received and Contributions made”
Form 990—how to read it and what it means.
Governmental Accounting Standards Board—for government entities.
Candid (Information for Nonprofits).
Other revenue (UBIT)— rules, regs and reporting.
Reporting regulations—for the states.
Reporting regulations—IRS rules and regs.
IRS Publication 946 – Depreciation—rate tables with explanations.
Discounts rate—and secondary rates and seasonal rates for all months and years from the Federal Reserve Bank
EIC (or EITC)—how to use the income tax withholding and advance earned income credit (EIC) payment tables.
FASB (Financial Standards Accounting Board)—full, summary and status of all statements
Financial ratios—for the balance sheet and income statement.
Independent contractor vs. employee?
IRS interest rates for under-/overpayments—updated monthly.
Tax due dates—federal, state dates for corporations, fiduciaries, individual, partnerships, payroll tax returns, and sales tax returns.
Basic accounting concepts and definitions—for learners.
Accounting cycle—defined in plain English, including all terms used.
Adjusting Entries—thumbnail definition for learners.
Chart of accounts—basics for learners.
Financial Ratios—basic ratios for learners.
Understanding Internal Controls—basic what, when where, how and why.